Add some const to pax_desc_err.

robotman2412 · Jun 30, 2022 · e1dd420 · e1dd420
1 parent 204c937
commit e1dd420
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/src/pax_gfx.c b/src/pax_gfx.c
@@ -252,9 +252,9 @@ static inline float pax_flerp4(float x, float y, float e0, float e1, float e2, f
 /* ============ DEBUG ============ */
 
 // Describe error.
-char *pax_desc_err(pax_err_t error) {
-	char *unknown = "Unknown error";
-	char *desc[] = {
+const char *pax_desc_err(pax_err_t error) {
+	const char *unknown = "Unknown error";
+	const char *desc[] = {
 		"Success",
 		"No framebuffer",
 		"No memory",

diff --git a/src/pax_gfx.h b/src/pax_gfx.h
@@ -40,19 +40,19 @@ extern "C" {
 extern pax_err_t pax_last_error;
 
 // Describe error.
-char      *pax_desc_err           (pax_err_t error);
+const char *pax_desc_err           (pax_err_t error);
 // Debug stuff.
-void       pax_debug              (pax_buf_t *buf);
+void        pax_debug              (pax_buf_t *buf);
 
 /* ===== MULTI-CORE RENDERING ==== */
 
 // If multi-core rendering is enabled, wait for the other core.
-void      pax_join                ();
+void       pax_join                ();
 // Enable multi-core rendering.
 // You must specify the core number to use.
-void      pax_enable_multicore    (int core);
+void       pax_enable_multicore    (int core);
 // Disable multi-core rendering.
-void      pax_disable_multicore   ();
+void       pax_disable_multicore   ();
 
 /* ============ BUFFER =========== */